With the rapid development and complex challenges of chemical substances, new drug synthesis pathways are usually the most effective.108149-63-9,(R)-tert-Butyl 4-(hydroxymethyl)-2,2-dimethyloxazolidine-3-carboxylate,as a common compound, the synthetic route is as follows.,108149-63-9
General procedure: To a stirred solution of 35 (0.300g, 1.30mmol), appropriate hydroxypyridine (0.247g, 2.60mmol) and PPh3 (0.681g, 2.60mmol) in anhydrous THF (15mL) was added DIAD 95% (0.54mL, 2.60mmol) at 80C. After 3h, the mixture was concentrated under reduced pressure and EtOAc (100mL) was added. The organic layer was extracted with cold 0.1M aqueous HCl (2¡Á40mL). 1 M aqueous NaOH (60mL) was added to the aqueous layer and the resulting mixture was extracted with EtOAc (2¡Á100mL). The organic layer was dried over Na2SO4, filtered and concentrated. The residue was purified by flash silica gel column chromatography eluting with Hexanes/EtOAc (7:3).
The synthetic route of 108149-63-9 has been constantly updated, and we look forward to future research findings.
Reference£º
Article; Andrade, Saulo F.; Oliveira, Barbara G.; Pereira, Larissa C.; Ramos, Jonas P.; Joaquim, Angelica R.; Steppe, Martin; Souza-Fagundes, Elaine M.; Alves, Ricardo J.; European Journal of Medicinal Chemistry; vol. 138; (2017); p. 13 – 25;,
Oxazolidine – Wikipedia
Oxazolidine | C3H7NO – PubChem